As a trusted custom cable assembly manufacturer, Cloom Tech manufactures custom molded cable assemblies for harsh environments, supporting demanding electrical, mechanical, and sealing requirements across automotive, medical, industrial, and aerospace applications.
We use injection molding to encapsulate strain-relief connectors and junctions with thermoplastics like PVC, Santoprene, polyurethane, and TPR for robust, sealed interfaces.
Cloom Tech manufactures custom molded cable assemblies for OEMs, contract manufacturers, and industrial equipment companies across automotive, industrial automation, medical device, aerospace, and energy sectors. We produce custom molded cable assemblies to match exact client drawings, supporting everything from sealed sensor cables to multi-branch molded cables with molded strain relief.
With vertically integrated molding and cable assembly facilities in China and the Philippines, plus global component sourcing from partners like Molex, TE, and Amphenol, we deliver consistent turnaround and manufacturability for both prototypes and high-volume runs.
Our custom molded cable assemblies combine overmolding precision with rugged material selection to deliver reliable performance in high-vibration, high-moisture, and corrosive environments. Each feature below reflects how we manufacture for durability, fit, and long-term functionality based on your technical drawings and usage conditions.
We use precision injection molding with thermoplastics such as Santoprene, PVC, and polyurethane to encapsulate connectors and terminations.
Each molded housing forms a sealed strain-relief interface that resists abrasion, moisture, and corrosion, supporting IP67 and higher environmental ratings.
Our molded cable assemblies support circular connectors, backshells, custom pin layouts, and molding directly onto brands like TE, Amphenol, and Switchcraft.
Tooling is calibrated for exact termination fit, with strain-relief lengths matched to bend radius and cable jacket dimensions.
We mold Y-junction and multi-leg cable assemblies using in-house tooling that accommodates breakout points without bulky housings.
This process improves mechanical protection and reduces failure risk in space-constrained installations with complex routing.
All molded cable exits are engineered with specific strain-relief profiles to prevent wire fatigue.
Mold material durometer and wall thickness are selected to maintain bend radius without cracking or loss of insulation integrity under repeated flexing.
We process braid-shielded, foil-wrapped, and jacketed cables, molding directly over the shield layer to retain electrical performance.
Low-noise assemblies benefit from seamless encapsulation using materials like polypropylene and TPU for medical and signal control uses.
We support molded cables ranging from 40 AWG to 120 mm², using matched insulation and mold materials for proper bonding.
Material selection depends on temperature, chemical exposure, and flex life requirements for each assembly configuration.
Our molded cable assemblies support high-reliability electrical connections in sectors where vibration, moisture, and sealing performance directly impact product safety and function. These industries rely on our manufacturing to deliver long-term cable integrity under real-world stress.
We manufacture custom molded cable assemblies for sensors, control units, battery interfaces, and lighting systems.
Using TPR and Santoprene materials with secure terminations, we meet OEM-grade strain-relief, routing, and seal requirements for EV, hybrid, and traditional platforms.
Cables used in diagnostic probes, handheld scanners, and patient monitoring systems require low-noise shielding and chemical-resistant encapsulation.
We mold using biocompatible materials such as polyurethane and soft PVC, supporting cleanable, sealed connections in high-use environments.
In robotics, sensors, and motion control assemblies, molded cables must endure constant flex and EMI exposure.
We supply molded cable assembly with braided shield support and flexible mold geometries suited for cable tracks, rotating heads, and jointed arms.
We produce UV-resistant, weatherproof cable assemblies for solar string inverters, junction boxes, and wind turbine sensor arrays.
Custom-molded seals protect against dust and water ingress while maintaining electrical continuity in outdoor and elevated-voltage conditions.
Cloom Tech makes custom molded cable assemblies for control panels, lighting, and monitoring systems inside aircraft and UAV platforms. Our low-profile overmolds support circular connectors and precision shielding, balancing weight, thermal performance, and vibration resistance.
We produce UV-resistant, weatherproof cable assemblies for solar string inverters, junction boxes, and wind turbine sensor arrays.
Custom-molded seals protect against dust and water ingress while maintaining electrical continuity in outdoor and elevated-voltage conditions.
Cloom Tech makes custom molded cable assemblies for control panels, lighting, and monitoring systems inside aircraft and UAV platforms. Our low-profile molded housings support circular connectors and precision shielding, balancing weight, thermal performance, and vibration resistance.
We manufacture custom molded cable assemblies to match complex customer specifications using tightly controlled molding and assembly workflows. Every process is designed to meet your application’s exact termination, sealing, and configuration requirements with consistent, high-volume manufacturability.
We use in-house tooling and injection molding equipment to form overmolds from PVC, Santoprene, polyurethane, and TPR. Each mold cavity is calibrated to maintain ±0.15 mm dimensional tolerance on strain-relief, junctions, and backshell encapsulation zones for repeatability across large runs.
Wire conductors ranging from 40 AWG to 120 mm² conductors are precision prepared for seamless integration. Our pre-molding processes include termination positioning, shield preparation for continuous mold coverage, and conductor arrangement to optimize injection flow and eliminate voids.
We assemble branched cables with molded junctions, supporting 2 to 8 breakout legs per harness with uniform bonding. Each leg can be fitted with unique terminations, jacket types, or shielding, maintaining electrical separation and mechanical stability in compact routing zones.
Our molding process allows uninterrupted mold application over braided, foil, and drain-wire shields. Shields are terminated to ground tabs or connector shells using crimped or soldered pigtails, preserving EMI integrity across the full cable length.
We mold directly onto circular connectors, sealed backshells, and board-mounted interfaces, including TE, Deutsch, Switchcraft, JST, and Molex models. We also manufacture molex cable assemblies for specialized connector requirements. Molding around rear shells and grommets is configured to avoid voids or stress points at cable entry locations.
All molded cable assemblies are manufactured under ISO 9001 and IATF 16949 certified systems. RoHS-compliant materials are used unless otherwise specified, and full traceability is recorded through serialized labeling, inspection reports, and batch-level material control.
We build molded cable assemblies from 40 AWG to 120 mm² with cable lengths from 15 mm to 50,000 mm.
Each configuration supports specific jacket types, conductor counts, breakout legs, and pin layouts based on the drawings and Bill of Materials (BOM) you submit.
All molded housing are produced using in-house semi-automatic and automatic injection molding systems with mold cavity tolerances held to ±0.15 mm.
Our technicians calibrate wall thickness and strain-relief profiles for proper material flow and curing, supporting PVC, Santoprene, polyurethane, and TPR.
We custom mold directly onto OEM-specified connectors such as TE, Amphenol, and Switchcraft using validated die sets.
Our process supports backshell molding, keyed connector alignment, and pin-to-wire termination with terminal crimp pull-force checks exceeding 35 N for 20 AWG conductors.
We support prototype builds in 2 to 3 weeks and mass production from 4 to 5 weeks.
Automated machines process up to 10,000 cables per hour, including double-ended crimping, wire twisting, and jacket stripping with batch traceability and serialized labeling.
Cloom Tech sources from Future Electronics, Mouser, and Arrow, using only RoHS-compliant connectors, terminals, and jackets.
Incoming materials are inspected and logged by our quality department before entering assembly, with non-conforming lots screened out through nationwide testing protocols.
Assemblies are tested using Super Micro Terminal Testers and cable/harness testers for continuity, shorts, and insertion errors.
We conduct on-off switching checks, terminal seating validation, wire pull testing, and visual inspection under IPC/WHMA-A-620 standards, with results logged for traceability.
If you are searching for a trusted partner in custom cable solutions, CloomTech, a leading Cable Wire Harness Assembly Manufacturer, specializes in high-quality cable assemblies tailored to your exact requirements. Our solutions ensure durability, reliability, and efficiency across a wide range of applications. Explore the options below to find the right solution for your business.
Cloom Tech manufactures custom wiring solutions to meet the specific demands of a wide variety of industries, ensuring quality, reliability, and innovation.
The automotive industry requires harnesses made from lightweight materials that do not impact durability or safety. We provide precision-engineered wiring solutions for effortless integration into vehicles. Explore our Car Wire Harness Manufacturer page to discover how we deliver industry-leading wiring solutions
Our robotic wiring harnesses can take on the difficult task of integrating with complicated robotic systems. Partnering with a robotic wiring harnesses manufacturer like Cloom Tech ensures the flexibility and customization needed for optimal performance.
We follow strict, high standards for medical wiring harnesses. This makes them suitable for sensitive medical equipment, such as diagnostic imaging systems, ventilators, and patient monitoring devices.
Aerospace harnesses require rigorous regulatory compliance in terms of quality, durability, and reliability. We ensure our harnesses meet these standards and easily connect with avionics and control systems.
We design wiring harnesses for OEMs that cater to customization and quality control requirements. Our products can overcome many common integration issues, like space constraints and component layout.
We can produce harnesses that meet the durability and weather-resistant concerns of the solar industry. Each harness is carefully crafted to handle harsh environmental conditions.
Our lighting harnesses maintain durability, can be customized, and adhere to safety standards. These products make installation efficient and simple.
We fabricate small and functional electronic wiring harnesses to fit into compact devices. In the process, we always verify that there is high performance, connectivity and functionality.
We craft each product to ensure reliability, security, durability, and optimal performance.
Hear from some of our happy customers:
We sincerely appreciate the professionalism you’ve demonstrated. Your effort to thoroughly understand the project lays a solid foundation for a successful collaboration.
We are excited about the possibility of working together on future projects and are confident that this collaboration will continue to thrive. Thank you for your hard work and dedication!
Thank you for sharing such thoughtful and detailed questions. Your meticulous approach and depth of inquiry reflect your genuine commitment to achieving a high-quality outcome.
By asking the right questions and paying close attention to every detail, you’ve demonstrated a level of professionalism and care that sets you apart. We look forward to continuing this collaboration and are confident in the quality of results you will bring.
Everything arrived in perfect condition, surpassing our expectations in both quality and service. Cloom Tech’s dedication to excellence made this project a great success.
Your professionalism and hard work were outstanding, and we’re excited to partner with you again on future projects with complete confidence and trust.
Thank you for delivering our custom wiring harnesses on time and meeting all our quality expectations. The shipment was prompt, and every item passed inspection perfectly.
Your dedication to detail and excellence truly sets you apart as a trusted partner. We’re excited to continue working together on future projects!
I received the shipment of cable assembly and wanted to take a moment to thank you and your amazing team.
The quality of the work is fantastic, and I’m genuinely impressed. Well done to everyone involved! Your dedication and attention to detail are truly appreciated. I look forward to continuing our collaboration.
FAQ’s
While these terms are often used interchangeably in the industry, there are technical distinctions that matter for your application.
Molded cable assemblies use injection molding to fuse the cable and connector into a single, solid unit, creating maximum durability and environmental protection. This approach is ideal for harsh industrial environments, high-vibration applications, and outdoor installations where the assembly must withstand extreme conditions and maintain IP67/IP68 ratings.
Overmolded cable assemblies apply a flexible protective layer over an existing cable and connector assembly. This technique provides enhanced strain relief without sacrificing flexibility, making it perfect for robotic systems, medical equipment, and applications requiring continuous cable flexing and repeated motion.
We use overmold compounds with durometer ratings ranging from Shore A 70 to Shore D 60, depending on application requirements for flexibility, impact resistance, and environmental sealing. Santoprene and polyurethane are commonly selected for dynamic or outdoor use.
Yes, we can encapsulate PCBs, sensor heads, and filter components using epoxy potting or injection molding with thermoplastics. This approach supports strain relief, moisture resistance, and mechanical isolation for embedded electronics.
Yes, we manufacture molded cable assemblies combining signal, data, and power lines within the same jacket. Shielding, isolation, and grounding methods are implemented based on your drawing to maintain signal integrity and safety compliance.
Each unit undergoes continuity testing, wire mapping, pull force validation, and mold inspection. Additional tests such as insulation resistance, waterproof verification, and functional simulation can be applied based on your project requirements.
We do not offer design services, but we provide material recommendations based on your drawings and target conditions. Our team can advise on material options for chemical resistance, UV exposure, vibration, and temperature cycling during the quotation process.
Submit your technical drawings to get a fast quote on custom molded cable assemblies with complete manufacturing, termination, and testing. We support low volumes, prototypes, and full production under certified ISO 9001 and IPC/WHMA-A-620 processes.
